IMST Information Systems & Technology 2

Question 1

What is the role of metadata in information systems?

Accepted Answer

It provides data about data, describing the structure, context, and meaning of information

Answer

Metadata describes data attributes such as its origin, format, date created, and relationships, making information easier to find, manage, and use.

Question 2

In enterprise information systems, what does SOA (Service-Oriented Architecture) enable?

Accepted Answer

Reuse of software services across different applications through standardized interfaces

Answer

SOA enables software components (services) to communicate over a network via standardized interfaces, promoting reuse and interoperability across enterprise applications.

Question 3

Which of the following is a key characteristic of cloud-based information systems?

Accepted Answer

On-demand resource scalability with pay-per-use pricing

Answer

Cloud-based systems offer on-demand scalability, allowing organizations to increase or decrease computing resources and pay only for what they use.

Question 4

What is the primary function of middleware in an information system?

Accepted Answer

To act as a bridge enabling communication between different software applications

Answer

Middleware is software that sits between operating systems and applications, facilitating communication and data management across disparate systems.

Question 5

An IMST professional is evaluating a system's ability to handle increased workload without performance degradation. What characteristic are they assessing?

Accepted Answer

Scalability

Answer

Scalability refers to a system's capacity to grow and manage increased demand—in users, data volume, or transactions—without loss of performance.

IMST - Information Management Specialist Test Practice Test

IMST - Information Management Specialist Test Practice Test

IMST Information Systems & Technology 2